Alright, let's work through 4141 times 1155 step by step
4141 × 1155 = 1155 × (4141)
+ 1155 × 1 what gives us 1155
+ 1155 × 40 producing 46200
+ 1155 × 100 giving us 115500
+ 1155 × 4000 resulting in 4620000

= 4782855
